package com.supemarket.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.supemarket.entity.admin;
import com.supemarket.service.Adminservice;
import com.supemarket.service.impl.adminserviceimpl;

public class adminservlet extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
		PrintWriter out = response.getWriter();
		Adminservice service = new adminserviceimpl();
		String action =request.getParameter("action");
		if ("denglu".equals(action)) {
			String username =request.getParameter("username");
			String password = request.getParameter("password");
			admin admin=service.denglu(password, username);
			if (admin!=null) {
				request.getRequestDispatcher("Zhu.jsp").forward(request, response);
			}else {
				request.getRequestDispatcher("index.jsp").forward(request, response);
			}
		}
		out.close();
	}

}
